winter tires Lancia Voyager 2012 Owner handbook (in English)

WARNING!(Continued)
 Unequal tire pressures can cause
steering problems. You could lose
control of your vehicle.
 Unequal tire pressures from one
side of the vehicle to the other can
cause the vehicle to drift to the
right or left.
 Always drive with each tire in-
flated to the recommended cold
tire inflation pressure.
Economy
Improper inflation pressures can
cause uneven wear patterns to de-
velop across the tire tread. These ab-
normal wear patterns will reduce
tread life resulting in a need for earlier
tire replacement. Under-inflation,
also increases tire rolling resistance
resulting in higher fuel consumption.
Ride Comfort And Vehicle
Stability
Proper tire inflation contributes to a
comfortable ride. Over-inflation pro-
duces a jarring and uncomfortable
ride. TIRE INFLATION
PRESSURES
The proper cold tire inflation pressure
is listed on the
driver's side “B” Pillar
or rear edge of the driver's side door.
The tire pressure should be checked
and adjusted, and the tires inspected
for signs of wear or visible damage, at
least once a month. Use a good quality
pocket-type gauge to check tire pres-
sure. Do not make a visual judgement
when determining proper inflation.
Radial tires may look properly in-
flated, even when they are under-
inflated.
CAUTION!
After inspecting or adjusting the tire
pressure, always reinstall the valve
stem cap. This will prevent moisture
and dirt from entering the valve
stem, which could damage the valve
stem.
Inflation pressures specified on the
placard are always “cold tire inflation
pressure.” Cold tire inflation pressure
is defined as the tire pressure after the
vehicle has not been driven for at least three hours, or driven less than
1.6 km after a three-hour period. The
cold tire inflation pressure must not
exceed the maximum inflation pres-
sure molded into the tire sidewall.
Check tire pressures more often if
subject to a wide range of outdoor
temperatures, as tire pressures vary
with temperature changes.
Tire pressures change by approxi-
mately 0.07 BAR per 7° C of air tem-
perature change. Keep this in mind
when checking tire pressure inside a
garage, especially in the Winter.
Example: If garage temperature is
20°C and the outside temperature is
0°C, then the cold tire inflation pres-
sure should be increased by 0.21
BAR, which equals 0.07 BAR for ev-
ery 7°C for this outside temperature
condition.
Tire pressure may increase from 0.13
to 0.4 BAR during operation. Do not
reduce this normal pressure buildup
or your tire pressure will be too low.
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